(19)

(11)

EP 2 545 364 A1

(12)

(43) Date of publication: 16.01.2013 Bulletin 2013/03 (21) Application number: 11711793.7 (22) Date of filing: 07.03.2011

(51) International Patent Classification (IPC):  G01N 27/403(2006.01) (86) International application number: PCT/EP2011/053367 (87) International publication number: WO 2011/110517 (15.09.2011 Gazette 2011/37)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 08.03.2010 GB 201003720 (71) Applicant: Octens BVBA 2000 Antwerpen (BE)	(72) Inventor: BOHETS, Hugo B-2650 Edegem (BE) (74) Representative: Laenen, Bart Roger Albert  LC Patents Crutzenstraat 26 3500 Hasselt 3500 Hasselt (BE)